| Acronym | Meaning |
| NRBC | Nucleated Red Blood Cells |
| R&D | Research And Development |
| HMTC | Hazardous Materials Technical Center |
| DIOZ | Diisooctyl Azelate |
| IC | Ion Chromatography |
| TPPI | Time Proportional Phase Increment |
| HGCU | Hot Gas Cleanup |
| CAROL | Centralized Air Emissions Repository On-Line |
| FRAM | Fine Resolution Antarctic Model |
| HSI | Hyperthermal Surface Ionization |